StartCommand.cs

// Copyright © Datalust Pty Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#if WINDOWS

using System;
using System.Diagnostics.CodeAnalysis;
using System.ServiceProcess;
using System.Threading.Tasks;
using SeqCli.Forwarder.ServiceProcess;

namespace SeqCli.Cli.Commands.Forwarder;

[Command("forwarder", "start", "Start the forwarder Windows service", Visibility = FeatureVisibility.Preview)]
[SuppressMessage("Interoperability", "CA1416:Validate platform compatibility")]
class StartCommand : Command
{
    protected override Task<int> Run()
    {
        try
        {
            var controller = new ServiceController(SeqCliForwarderWindowsService.WindowsServiceName);
            if (controller.Status != ServiceControllerStatus.Stopped)
            {
                Console.WriteLine("Cannot start {0}, current status is: {1}", controller.ServiceName, controller.Status);
                return Task.FromResult(-1);
            }

            Console.WriteLine("Starting {0}...", controller.ServiceName);
            controller.Start();

            if (controller.Status != ServiceControllerStatus.Running)
            {
                Console.WriteLine("Waiting up to 15 seconds for the service to start (currently: " + controller.Status + ")...");
                controller.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromSeconds(15));
            }

            if (controller.Status == ServiceControllerStatus.Running)
            {
                Console.WriteLine("Started.");
                return Task.FromResult(0);
            }
            
            Console.WriteLine("The service hasn't started successfully.");
            return Task.FromResult(-1);
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.Message);
            if (ex.InnerException != null)
                Console.WriteLine(ex.InnerException.Message);
            return Task.FromResult(-1);
        }
    }
}

#endif